Triple

T4847057
Position Surface form Disambiguated ID Type / Status
Subject Leopold and Loeb murder trial E108315 entity
Predicate victim P870 FINISHED
Object Robert Franks
Robert Franks was a 14-year-old Chicago boy whose 1924 kidnapping and murder by Nathan Leopold and Richard Loeb became one of the most infamous criminal cases in American history.
E474386 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Robert Franks | Statement: [Leopold and Loeb murder trial, victim, Robert Franks]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Robert Franks
Context triple: [Leopold and Loeb murder trial, victim, Robert Franks]
  • A. Robert Frank
    Robert Frank was a Swiss-American photographer and filmmaker best known for his groundbreaking 1958 photobook "The Americans," which transformed documentary and street photography with its raw, unconventional style.
  • B. Garry Winogrand
    Garry Winogrand was a pioneering American street photographer known for his candid, energetic images of mid-20th-century life in the United States, particularly in New York City.
  • C. William Klein
    William Klein was an influential American-born French photographer and filmmaker renowned for his gritty, innovative street photography and groundbreaking fashion work.
  • D. W. Eugene Smith
    W. Eugene Smith was a pioneering American photojournalist renowned for his powerful, humanistic photo-essays in magazines like Life.
  • E. Stephen Shore
    Stephen Shore is an American photographer renowned for pioneering the use of color in art photography and for his influential depictions of everyday life and vernacular landscapes.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Robert Franks
Triple: [Leopold and Loeb murder trial, victim, Robert Franks]
Generated description
Robert Franks was a 14-year-old Chicago boy whose 1924 kidnapping and murder by Nathan Leopold and Richard Loeb became one of the most infamous criminal cases in American history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Robert Franks
Target entity description: Robert Franks was a 14-year-old Chicago boy whose 1924 kidnapping and murder by Nathan Leopold and Richard Loeb became one of the most infamous criminal cases in American history.
  • A. Robert Frank
    Robert Frank was a Swiss-American photographer and filmmaker best known for his groundbreaking 1958 photobook "The Americans," which transformed documentary and street photography with its raw, unconventional style.
  • B. Garry Winogrand
    Garry Winogrand was a pioneering American street photographer known for his candid, energetic images of mid-20th-century life in the United States, particularly in New York City.
  • C. William Klein
    William Klein was an influential American-born French photographer and filmmaker renowned for his gritty, innovative street photography and groundbreaking fashion work.
  • D. W. Eugene Smith
    W. Eugene Smith was a pioneering American photojournalist renowned for his powerful, humanistic photo-essays in magazines like Life.
  • E. Stephen Shore
    Stephen Shore is an American photographer renowned for pioneering the use of color in art photography and for his influential depictions of everyday life and vernacular landscapes.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd4409b264819085ab855f3eb5381a completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6d1aefdc8190910b78615730f991 completed March 20, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5cd6dbcc8190b802eeb6d74fd37d completed March 21, 2026, 8:54 a.m.
NEDg Description generation batch_69be5f154094819095e09e6a5627f7dc completed March 21, 2026, 9:04 a.m.
NED2 Entity disambiguation (via description) batch_69be5f78eb7881908707f54b899e8dda completed March 21, 2026, 9:06 a.m.
Created at: March 20, 2026, 1:25 p.m.